Advertisements
Advertisements
प्रश्न
Classify the following rock: Quartzite
विकल्प
Sedimentary rock
Igneous rock
Metamorphic rock
Advertisements
उत्तर
Metamorphic rock
संबंधित प्रश्न
What are minerals?
Name two important landforms made by Igneous Rocks.
What is sills?
Name the rocks which are most widespread on the earth.
Name the three stages of lithification of Sedimentary rocks.
Which agents are responsible for deposition of sediments?
Explain this term associated with rocks: Metamorphism
Distinguish between the following:
Acid Igneous Rocks and Basic Igneous Rocks.
State the types of rocks for the formation of which the following process is involved.
Decomposition of organic matter at different stages and over different periods of time.
Give one word for the following.
The upper part of lithosphere, which is rich in silica and aluminium.
Give one word for the following.
Igneous rocks, which contain a high percentage of silica.
Give one word for the following.
The best example of chemically-formed sedimentary rock, which has been formed by the evaporation of water from solution containing minerals.
Give reasons for the following
Silicates are the most common rock forming minerals.
Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
Distinguish between Metamorphic rock and sedimentary rock.
Classify and explain the rocks.
Which Soils are formed by the weathering of metamorphic rocks?
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Match the following.
| A. | Granite | 1. | Bed rock |
| B. | Soil layer | 2. | Plutonic rock |
| C. |
Barren island |
3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
